{"id":"CVE-2026-116009","title":"Camaleon CMS before 2.9.3 Path Traversal RCE via Media crop_url Action","summary":"Camaleon CMS before 2.9.3 contains a path traversal vulnerability that allows users with only the media permission to write arbitrary files by supplying ../ sequences in the name parameter. Attackers can send a base64 data: URI to the cr…","severity":"high","cvss":8.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cvssSource":"cna","cwe":["CWE-22"],"vendor":"owen2345","product":"camaleon-cms","affected":["camaleon-cms < 2.9.3"],"published":"2026-10-24","updated":"2026-10-24","sourceUpdated":"2026-10-24T11:40:28.810Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-116009","references":[{"url":"https://github.com/owen2345/camaleon-cms/commit/430cce27ea63a397a7b7fa0260b4ec2128ea63fd"},{"url":"https://github.com/owen2345/camaleon-cms/pull/1201"},{"url":"https://github.com/owen2345/camaleon-cms/pull/1211"},{"url":"https://github.com/owen2345/camaleon-cms/blob/2.9.2/app/helpers/camaleon_cms/uploader_helper.rb#L277-L287"},{"url":"https://gist.github.com/lukmanazri/b7e76a1ddc84dc977800013c53f671b5"},{"url":"https://github.com/owen2345/camaleon-cms/releases/tag/2.9.3","label":"camaleon-cms 2.9.3 Release Notes"},{"url":"https://www.vulncheck.com/advisories/camaleon-cms-before-2.9.3-path-traversal-rce-via-media-crop-url-action","label":"VulnCheck Advisory: Camaleon CMS before 2.9.3 Path Traversal RCE via Media crop_url Action"}],"tags":["cve.org"],"ingestedAt":"2026-10-24T11:57:47.030Z","slug":"CVE-2026-116009","body":"## Overview\n\nCamaleon CMS before 2.9.3 contains a path traversal vulnerability that allows users with only the media permission to write arbitrary files by supplying ../ sequences in the name parameter. Attackers can send a base64 data: URI to the crop_url media action to write an ERB template into a theme's views directory, which executes when rendered.\n\n## Affected\n\n- `camaleon-cms < 2.9.3`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":48,"depthScoreParts":{"impact":48.4,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}